FPS deviation test

General Airsoft GI Top Tech Challenge

Moderator: ASGI Tim

User avatar
epic skills
King General
Posts: 6643
Joined: Sat Feb 07, 2009 1:06 am
HumanQuestion: Yes
HumanQuestion2: yes
Location: PA
Contact:

FPS deviation test

Postby epic skills » Thu Apr 26, 2012 12:11 pm



It really would have been a good idea to use the same spring for both guns/use a quick spring change gun... They DO vary between packages, after all.
User avatar
blackhawk13
Jeweled General
Posts: 3166
Joined: Wed Jul 29, 2009 3:17 pm
HumanQuestion: Yes
HumanQuestion2: Yes
Location: NH
Contact:

Re: FPS deviation test

Postby blackhawk13 » Sun Apr 29, 2012 5:13 pm

I don't see how a 30 fps difference can be caused by a different brand of parts (unless they are total crap).
"Airsoft is a game, and it is a game in which honesty, integrity and honor play a very important role. This is not paintball." -NEASG Rules
I make custom Kydex gear. See some of my work HERE or email granitestateguns(at)gmail.com
Follow my blog HERE
User avatar
epic skills
King General
Posts: 6643
Joined: Sat Feb 07, 2009 1:06 am
HumanQuestion: Yes
HumanQuestion2: yes
Location: PA
Contact:

Re: FPS deviation test

Postby epic skills » Sun Apr 29, 2012 7:34 pm

blackhawk13 wrote:I don't see how a 30 fps difference can be caused by a different brand of parts (unless they are total crap).


The spring is the real factor here, not the seal parts. Besides, there COULD have been defects in the barrel/bucking of the less consistent JG m4, or the hops could have been set differently, etc.
User avatar
Mr. OM-NOM
Panzer Dragoon
Posts: 1452
Joined: Wed Sep 23, 2009 8:19 pm
HumanQuestion: Yes
HumanQuestion2: yes
Location: New England. its like England, just fresher.

Re: FPS deviation test

Postby Mr. OM-NOM » Sun Apr 29, 2012 9:23 pm

Or the tech couldve accidentally forgot to swap the stock m130 spring for the m120. Thats just my guess, though.
User avatar
epic skills
King General
Posts: 6643
Joined: Sat Feb 07, 2009 1:06 am
HumanQuestion: Yes
HumanQuestion2: yes
Location: PA
Contact:

Re: FPS deviation test

Postby epic skills » Sun Apr 29, 2012 9:32 pm

I'm thinking one got a mislabeled sp110 and the other got the sp120. Guarder springs are rated with .25g.
ugly john
Pawn
Posts: 4
Joined: Thu Apr 12, 2012 7:21 am
HumanQuestion: Yes
HumanQuestion2: yes

Re: FPS deviation test

Postby ugly john » Tue May 01, 2012 4:43 am

Could you post what parts were changed?

Return to “Top Tech Challenge Discussion”

Who is online

Users browsing this forum: No registered users and 1 guest